Method set

deps/npm/lib/commands/pkg.js:80–103

(args, { path })

  }

  async set (args, { path }) {
    const setError = () =>
      this.usageError('npm pkg set expects a key=value pair of args.')

    if (!args.length) {
      throw setError()
    }

    const force = this.npm.config.get('force')
    const json = this.npm.config.get('json')
    const pkgJson = await PackageJson.load(path)
    const q = new Queryable(pkgJson.content)
    for (const arg of args) {
      const [key, ...rest] = arg.split('=')
      const value = rest.join('=')
      if (!key || !value) {
        throw setError()
      }

      q.set(key, json ? JSON.parse(value) : value, { force })
    }

    return pkgJson.update(q.toJSON())
  }

  async delete (args, { path }) {
    const setError = () =>